Combining two arrays to create a new object: a step-by-step guide

Assuming I have two arrays as follows: let arr1=["john","Bruce","Clent"]; and let arr2=[55,33,22];

How can I create an object using these arrays in JavaScript? The object should look like: {"john":55,"Bruce":33,"Clent":22}; It should use arr1 to define the keys of the object and arr2 for the corresponding values.

Answer №1

To efficiently pair corresponding elements from two arrays, you can iterate through one array and use the index to access elements from the other array.

const names = ["John", "Bruce", "Clent"];
const values = [55, 33, 22];

const pairings = {};
names.forEach((name, index) => {
    pairings[name] = values[index];
});

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